What is Graphic Presentation?

1.	What is Graphic Presentation?
Answer» According to M.M. Blair – “ The simplest to understand, the easiest to make, the most variable and the most widely used type of chart is graph.”. Graphic presentation is a visual form of presenting statistical data. Graph acts as a tool of analysis and makes complex data simple and intelligible.Graphs are more appropriate in the following cases - a) If tendency instead of real measurement is important. b) When comparative study of many data series is required on one graph. c) If estimation and interpolation are to be presented by graph. d) If frequency distribution is presented by two or more curves.

Answer»

According to M.M. Blair – “ The simplest to understand, the easiest to make, the most variable and the most widely used type of chart is graph.”.

Graphic presentation is a visual form of presenting statistical data. Graph acts as a tool of analysis and makes complex data simple and intelligible.Graphs are more appropriate in the following cases -

a) If tendency instead of real measurement is important.

b) When comparative study of many data series is required on one graph.

c) If estimation and interpolation are to be presented by graph.

d) If frequency distribution is presented by two or more curves.

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